Overview
The 4 Channel Relay Shield for Arduino UNO R3 is an essential module for hobbyists and professionals alike. This 5V relay shield enhances your Arduino projects by providing seamless control over various electrical devices.
Features
- Designed for Arduino Uno and compatible ports
- Simple to use, no wiring between the board and Uno
- 4 relays with up to 3A / 120 V AC per relay
Package
- 1 x 4 channel relay shield for Arduino Uno R3
Key Features of the Relay Shield
This shield boasts four relays, each capable of handling up to 3A at 129VAC or 24VDC. It ensures reliable performance with its robust design and high-quality components. The unit also comes with optocouplers for isolation, protecting your Arduino from potential electrical hazards.
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